time motion study的意思|示意

Seismograms are recordings of ground motion as a function of time and are the basic data which seismologists use to study the waves generated by earthquakes.

振动图是用来记录地面随时间运动并且是地震学家用来研究地震波的基础数据。

The economics of a hit are as precisely tabulated as a McKinsey time-and-motion study.

一次海盗袭击的经济学数据，就好比麦肯锚的一项动作和时间研究，有条有理。

The study suggests that the mal-coordination of the motion parameters within the time-step is the major factor that accounts for the result errors of step-by-step integral for dynamic equation.

算例结果表明时间步长内结构的计算运动参数不协调，是时程积分结果误差的一个主要原因。

This work has attracted the attention of efficiency experts and time-and-motion-study engineer, but its value goes far beyond that.

这项工作引起了专家和时间效率的关注与动作，研究工程师，但它的价值远不仅于此。